Hi
On Thu, Aug 27, 2015 at 4:43 PM, Shawn Guo shawn.guo@linaro.org wrote:
On Thu, Aug 27, 2015 at 10:38 PM, Michael Trimarchi michael@amarulasolutions.com wrote:
Sorry I was a bit fast. Can you point out to the hardware abstraction layer and hardware composer in github or bitbucket?
The code is not hosted anywhere like those.
Are you sure that you don't have any violation on selinux rule?
I'm not sure, and this is a check point too.
This is my idea. In hwc, (harware composer layer) the vsync is sent by the hardware_module In depends on the architecture it can be implemented in software or hardware, and if you have some stuck in composition of the layer could be that this vsync can not advance and you can not decide when you need to present a new situation on the screen. In my code I have sw_vsync.c file if the hardware does not have any notification. The module should have an hook for this. I just asking if you can put in debug your hwc composer if you can understnad if the problem is there. For selinux if you boot in no enforcing mode is not a problem but if you boot in enforcing mode you can have some restriction.
adb shell dmesg | grep audit
Michael
Shawn